Interação entre Linezolida e Venlafaxina
Linezolida e Venlafaxina: ambas as bulas profissionais sinalizam esta combinação com a linguagem mais forte, como uma contraindicação, uma advertência em caixa preta ou uma instrução para evitá-la.
Não combine sem a orientação de um prescritor. A linguagem da bula abaixo é a mais forte que a FDA usa.
O que dizem as bulas da FDA
Da bula de Venlafaxina (Venlafaxine Hydrochloride) · em vigor desde 2025-01-31
In addition, do not start Venlafaxine Extended Release Tablets in a patient who is being treated with linezolid or intravenous methylene blue ( 4.1 ).
Starting Venlafaxine Extended Release Tablets in a patient who is being treated with MAOIs such as linezolid or intravenous methylene blue is also contraindicated because of an increased risk of serotonin syndrome [see Dosage and Administration ( 2.7 ) and Warnings and Precautions ( 5.2 )] .
Serotonin Syndrome and MAOIs: Do not use MAOI’s intended to treat psychiatric disorders with Venlafaxine Extended Release Tablets or within 7 days of stopping treatment with Venlafaxine Extended Release Tablets.
Do not use Venlafaxine Extended Release Tablets within 14 days of stopping an MAOI intended to treat psychiatric disorders.
Monoamine Oxidase Inhibitors (MAOIs) The use of MAOI’s intended to treat psychiatric disorders with Venlafaxine Extended Release Tablets or within 7 days of stopping treatment with Venlafaxine Extended Release Tablets is contraindicated because of an increased risk of serotonin syndrome.
Da bula de Linezolida (Linezolid) · em vigor desde 2026-06-19
• Serotonin Syndrome: Monitor patients taking Linezolid injection concomitantly with serotonergic agents for signs of serotonin syndrome.
If signs or symptoms of serotonin syndrome occur, consider discontinuing Linezolid injection and/or concomitant serotonergic agents.
Serotonin Syndrome Spontaneous reports of serotonin syndrome including fatal cases associated with the concomitant use of linezolid and serotonergic agents have been reported.
Monitor patients for the emergence of serotonin syndrome with the concomitant use of Linezolid injection and serotonergic agents or with use of Linezolid injection in patients with carcinoid syndrome.
Inform patients of the increased risk of serotonin syndrome when Linezolid injection is used concomitantly with serotonergic agents.
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Abrir no verificadorNão é aconselhamento médico. Interaction Checker cita o texto das bulas da FDA e fichas informativas do NIH. A importância de uma interação para você depende das doses, dos horários, da função renal e hepática e de outras condições de saúde. Confirme com um farmacêutico ou com o prescritor.